公开(公告)号：EP4311368A3

公开(公告)日：2024-05-15

申请号：EP23214993.0

申请日：2018-01-17

申请人： Samsung Electronics Co., Ltd.

发明人： Yoo, Seungbo ,  Kim, Daejoong ,  Kim, Hyejeong ,  Kim, Dongmin ,  Jeon, Namryul ,  Bae, Moongyo

IPC分类号： H04W36/14 ,  H04W76/16 ,  H04W88/06 ,  H04W76/25 ,  H04W76/27 ,  H04W92/02 ,  H04W88/16 ,  H04W92/04

CPC分类号： H04W88/06 ,  H04W88/16 ,  H04W92/02 ,  H04W76/25 ,  H04W76/16 ,  H04W76/27 ,  H04W92/045

摘要： This disclosure relates to a method of a terminal in a wireless communication system, the method comprising: communicating with a gateway based on a first packet data network, PDN, connection, related to a first communication system; establishing a bearer with the gateway on a second communication system while the terminal is in a radio resource control, RRC, connection state on the first communication system; establishing a second PDN connection related to the second communication system; performing switching from the first communication system to the second communication system; transmitting a link start marker packet to the gateway based on the second PDN connection; and transmitting and receiving data using the gateway based on the second PDN connection.

公开(公告)号：EP3599787A1

公开(公告)日：2020-01-29

申请号：EP19188114.3

申请日：2019-07-24

申请人： Samsung Electronics Co., Ltd.

发明人： Lee, Soomin ,  Leem, Hansung ,  Park, Hongju ,  Lee, Jangbok ,  Kim, Hong ,  Park, Kisung ,  Lee, Jookwan ,  Chung, Wonsuk ,  Kim, Hyejeong ,  Lee, Sangho ,  Park, Suyoung ,  Hwang, Sunmin

IPC分类号： H04W48/16

摘要： An electronic device comprising, a touch screen display, a communication module comprising long term evolution (LTE) communication circuit and new radio (NR) communication circuit, a communication processor configured to control the communication module, a memory, and an application processor, wherein the memory stores a plurality of operator information, wherein the communication processor is configured to receive a public land mobile network (PLMN) of a network to which the electronic device is connected, a system information block (SIB) indicating whether the network is available to evolved terrestrial radio access network (E-UTRAN) new radio-dual connectivity (EN-DC), and restrict DCNR, from a LTE base station by using the LTE communication circuit, and provide the PLMN, the SIB, and the restrict DCNR to the application processor, wherein the application processor is configured to identify operator information among the plurality of operator information based on the PLMN, determine to display a LTE indicator or a 5 th generation (5G) indicator, based on the identified operator information, the SIB, and the restrict DCNR.

公开(公告)号：EP2806694B1

公开(公告)日：2019-07-03

申请号：EP14169334.1

申请日：2014-05-21

申请人： Samsung Electronics Co., Ltd.

发明人： Jeong, Sangsoo ,  Cho, Songyean ,  Kim, Hyejeong

IPC分类号： H04W48/20 ,  H04W36/00

公开(公告)号：EP3503604A1

公开(公告)日：2019-06-26

申请号：EP19154232.3

申请日：2014-07-30

申请人： Samsung Electronics Co., Ltd.

发明人： Jeong, Sangsoo ,  Cho, Songyean ,  Kim, Hyejeong

IPC分类号： H04W8/02 ,  H04W36/34 ,  H04M15/00 ,  H04L12/14 ,  H04W4/24 ,  H04W40/24 ,  H04W48/18 ,  H04W4/16

摘要： Disclosed are a method and an apparatus for selecting a domain for a voice call in a mobile communication network. A terminal, which uses VoLTE, receives, from a network, identification information indicating whether IMS Voice over PS (IMS VoPS) is supported, determines whether the network supports IMS VoPS and determines a domain (PS or CS) to which a voice service will be provided through the network according to the determination result.

公开(公告)号：EP2806694A1

公开(公告)日：2014-11-26

申请号：EP14169334.1

申请日：2014-05-21

申请人： Samsung Electronics Co., Ltd

发明人： Jeong, Sangsoo ,  Cho, Songyean ,  Kim, Hyejeong

IPC分类号： H04W48/20

CPC分类号： H04W36/0022 ,  H04W48/18 ,  H04W48/20

摘要： A method and an apparatus for selecting a cell in a mobile communication network for a network access of a terminal and a position update. A method includes receiving a first message from a network; determining whether a cell, which the terminal accesses, supports Circuit Switched FallBack (CSFB), based on the first message; and determining whether to select the cell, based on whether the cell supports the CSFB.

摘要翻译： 一种用于选择在移动通信网络中的小区的终端的网络接入和位置更新方法和设备。 一种方法，包括：从网络接收的第一消息; 确定是否细胞，所述细胞在终端访问，支持电路交换回退（CSFB），基于所述第一消息; 和确定性采矿是否选择单元格的基础上，无论是小区支持CSFB。

公开(公告)号：EP4311368A2

公开(公告)日：2024-01-24

申请号：EP23214993.0

申请日：2018-01-17

申请人： Samsung Electronics Co., Ltd.

发明人： Yoo, Seungbo ,  Kim, Daejoong ,  Kim, Hyejeong ,  Kim, Dongmin ,  Jeon, Namryul ,  Bae, Moongyo

IPC分类号： H04W76/25

摘要： This disclosure relates to a method of a terminal in a wireless communication system, the method comprising: communicating with a gateway based on a first packet data network, PDN, connection, related to a first communication system; establishing a bearer with the gateway on a second communication system while the terminal is in a radio resource control, RRC, connection state on the first communication system; establishing a second PDN connection related to the second communication system; performing switching from the first communication system to the second communication system; transmitting a link start marker packet to the gateway based on the second PDN connection; and transmitting and receiving data using the gateway based on the second PDN connection.

公开(公告)号：EP4030860A1

公开(公告)日：2022-07-20

申请号：EP22150242.0

申请日：2019-08-21

申请人： Samsung Electronics Co., Ltd.

发明人： Lee, Soomin ,  Lee, Jangbok ,  Leem, Hansung ,  Kim, Hyejeong ,  Lee, Sangho ,  Kim, Mooyoung

IPC分类号： H04W76/10 ,  H04W88/02

摘要： An electronic device includes a memory, a communication module, and a processor configured to identify an application identifier of an application stored in the memory, receive information on a network status through the communication module, identify an available PDU based on an allowed network slice included in the information on the network status, determine whether it is possible to establish a PDU session among the available PDU, based on the identified application identifier and the allowed network slice, and establish the PDU session based on a result of the determination. Further, a corresponding method performed by the electronic devices is provided.

公开(公告)号：EP3863341A1

公开(公告)日：2021-08-11

申请号：EP21165954.5

申请日：2015-04-30

申请人： Samsung Electronics Co., Ltd.

发明人： Jeong, Sangoo ,  Kim, Hyejeong ,  Cho, Songyean

IPC分类号： H04W52/02

摘要： A method and apparatus for controlling the connection state of the UE is provided to minimize battery power consumption. A connection state control method of a terminal in a wireless communication system according to the present invention includes monitoring (203, 301, 403, 503, 603) traffic transmission/reception condition associated with at least one application running on the terminal (101, 800), determining whether traffic transmission/reception for the terminal (101, 800) is likely to occur based on the monitoring result, and transmitting (211, 411, 511, 611), when no traffic transmission/reception for the terminal occurs, a Signaling Connection Release Indication (SCRI) message to a base station (103, 900).

公开(公告)号：EP3624546A1

公开(公告)日：2020-03-18

申请号：EP19192911.6

申请日：2019-08-21

申请人： Samsung Electronics Co., Ltd.

发明人： Lee, Soomin ,  Lee, Jangbok ,  Leem, Hansung ,  Kim, Hyejeong ,  Lee, Sangho ,  Kim, Mooyoung

IPC分类号： H04W76/10 ,  H04W88/02

摘要： An electronic device and a method of an electronic device are provided. The electronic device includes a memory, a communication module, and a processor configured to identify application information stored in the memory, monitor network status using the communication module, and control a packet data unit (PDU) session based on the application information or the network status. The method includes identifying application information stored in a memory of the electronic device; monitoring network status using a communication module of the electronic device; and controlling a PDU session based on the application information or the network status.

公开(公告)号：EP2958379A1

公开(公告)日：2015-12-23

申请号：EP15165922.4

申请日：2015-04-30

申请人： Samsung Electronics Co., Ltd

发明人： Jeong, Sangoo ,  Kim, Hyejeong ,  Cho, Songyean

IPC分类号： H04W52/02

CPC分类号： H04W76/064 ,  H04W4/70 ,  H04W52/0235 ,  H04W52/0251 ,  H04W76/34 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/24

摘要： A method and apparatus for controlling the connection state of the UE is provided to minimize battery power consumption. A connection state control method of a terminal in a wireless communication system according to the present invention includes monitoring (203, 301, 403, 503, 603) traffic transmission/reception condition associated with at least one application running on the terminal (101, 800), determining whether traffic transmission/reception for the terminal (101, 800) is likely to occur based on the monitoring result, and transmitting (211, 411, 511, 611), when no traffic transmission/reception for the terminal occurs, a Signaling Connection Release Indication (SCRI) message to a base station (103, 900).

摘要翻译： 提供了一种用于控制UE的连接状态的方法和装置，以最小化电池功耗。 根据本发明的无线通信系统中的终端的连接状态控制方法包括：监视（203,301,403,503,603）与在终端（101,800）上运行的至少一个应用相关联的业务发送/接收条件 ），基于监视结果确定是否可能发生终端（101,800）的业务发送/接收，并且当没有发生终端的业务发送/接收时，发送（211,411,511,611），发送 信令连接释放指示（SCRI）消息到基站（103,900）。